roof ventilators


Tu-Way Roof Ventilator, Direct Drive


The TW Tu-WAY™ roof ventilator is designed for roof mounted clean air applications. The TW features a reversible impeller design that is equally efficient and moves the same amount of air in either supply or exhaust direction.

Tu-WAY™ fans are designed to allow the hood to be raised for easy access to the impeller. Access doors are standard for maintenance or removal of motor, drives and damper (optional). Reversing the impeller rotation is performed by moving the motor starter switch to the opposite position. This permits the motor to come to a complete stop before restarting in the opposite direction.

Sizes (impeller diameters)

  • 24 to 72 inches (610 mm to 1,830 mm)


  • Airflow to 96,200 CFM (163,400 m3/hour)
  • Static pressure to 0.5 inches w.g. (120 Pa)